Home / 35,542,401.38-53,313,602.07-8,616,057.38

Finding the Fourth Proportional to 35,542,401.38, 53,313,602.07 and 8,616,057.38

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Solution

The fourth proportional to 35,542,401.38, 53,313,602.07 and 8,616,057.38 is: 12,924,086.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,542,401.38 : 53,313,602.07 = 8,616,057.38 : x
  2. Step 2: Convert to fraction form
    35,542,401.38/53,313,602.07 = 8,616,057.38/x
  3. Step 3: Cross multiply
    35,542,401.38x = 53,313,602.07 × 8,616,057.38
  4. Step 4: Simplify right side
    35,542,401.38x = 459,353,054,303,038.75
  5. Step 5: Solve for x
    x = 459,353,054,303,038.75/35,542,401.38
  6. Step 6: Final answer
    x = 12,924,086.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.